The Knoch High School class of 1971 will hold a reunion Aug. 20. For information, call Karen Macurdy at 724-841-0929 or 724-991-3466.

SAXONBURG — The second annual Saxonburg Relay for Life will be held from 10 a.m. June 25 to 8 a.m. June 26 at the Saxonburg Fireman's Grounds.Recipe contest accepting entriesThe Pennsylvania “Simply Delicious, Simply Nutritious” vegetable recipe contest is under way.Submit entries by June 30 to pvmrp@embarqmail.com, faxed to 717-694-3596 or mailed to Pennsylvania Vegetable Marketing and Research Program, 815 Middle Road, Richfield, PA 17086.For information, visit www.paveggies.org, call 717-694-3596 or e-mail pvmrp@embarqmail.com.

SAXONBURG — Saxonburg car cruise events will be held from 5 to 9 p.m. June 27, July 26, Aug. 23 and Sept. 27 and from 3 to 6 p.m. Oct. 8.The cruises will be held on Main Street, except for June and July, which will be at the Saxonburg Fire Company grounds.For information, visit www.blastfromthepastcruisers.com or www.historicsaxonburg.com.

SARVER — Vendors are needed for the farmers' market at Buffalo Presbyterian Church, 678 Sarver Road.The market is open from 9 a.m. to noon Saturdays from July 9 to October. For information, call Virginia Shirey at 724-353-1278.

HARMONY — The following performers are scheduled for the Harmony Business Association's 16th annual Thursday evening concert series:• 8 p.m. June 30, Kardaz• 7:30 p.m. July 21, Eugene and the Nightcrawlers• 7:30 p.m. Aug. 4, The Wheels• 7:30 p.m. Aug. 18, the Pop Rocks

Seniors for Safe Driving will host classes for those age 55 and older.The program is certified by the Pennsylvania Department of Transportation.• 8:30 a.m. to 12:30 p.m. June 24 or July 29, Butler Memorial Hospital• 9 a.m. to 12:30 p.m. July 13 and 14, Concordia Lutheran Ministries, Cabot• 1 to 5 p.m. July 19, Trinity Living Center, Grove City• 12:30 to 4 p.m. Aug. 9 and 10, Tanglewood Center, Lyndora• 9:30 a.m. to 1:30 p.m. June 9 and 10 or Aug. 11, Cranberry Senior Center, Cranberry Township• 8 a.m. to noon June 22 or Aug. 17, Troy-Alan Chevrolet, Slippery RockFor information, call 800-559-4880, or visit www.seniorsforsafedriving.